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Joseph Myers 5f60643158 Update soft-fp from glibc. 
This patch updates libgcc's copy of soft-fp from glibc, adding a
testcase for a bug fix this brings in.

Bootstrapped with no regressions on x86_64-unknown-linux-gnu.

libgcc:
	* soft-fp/double.h: Update from glibc.
	* soft-fp/eqdf2.c: Likewise.
	* soft-fp/eqsf2.c: Likewise.
	* soft-fp/eqtf2.c: Likewise.
	* soft-fp/extenddftf2.c: Likewise.
	* soft-fp/extended.h: Likewise.
	* soft-fp/extendsfdf2.c: Likewise.
	* soft-fp/extendsftf2.c: Likewise.
	* soft-fp/extendxftf2.c: Likewise.
	* soft-fp/gedf2.c: Likewise.
	* soft-fp/gesf2.c: Likewise.
	* soft-fp/getf2.c: Likewise.
	* soft-fp/ledf2.c: Likewise.
	* soft-fp/lesf2.c: Likewise.
	* soft-fp/letf2.c: Likewise.
	* soft-fp/op-1.h: Likewise.
	* soft-fp/op-2.h: Likewise.
	* soft-fp/op-4.h: Likewise.
	* soft-fp/op-8.h: Likewise.
	* soft-fp/op-common.h: Likewise.
	* soft-fp/quad.h: Likewise.
	* soft-fp/single.h: Likewise.
	* soft-fp/soft-fp.h: Likewise.
	* soft-fp/unorddf2.c: Likewise.
	* soft-fp/unordsf2.c: Likewise.
	* soft-fp/unordtf2.c: Likewise.
	* config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D.
	* config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S.
	* config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D.
	* config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S.
	* config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D.
	* config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S.
	* config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D.
	* config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S.
	* config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D.
	* config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S.

gcc/testsuite:
	* gcc.dg/torture/float128-extendxf-underflow.c: New test.

From-SVN: r216048
2014-10-09 19:21:30 +01:00
..
config Update soft-fp from glibc. 2014-10-09 19:21:30 +01:00
soft-fp Update soft-fp from glibc. 2014-10-09 19:21:30 +01:00
ChangeLog Update soft-fp from glibc. 2014-10-09 19:21:30 +01:00
config.host remove score-* support 2014-10-04 14:53:41 +00:00
config.in
configure crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS override USE_PT_GNU_EH_FRAME. 2014-09-22 00:49:01 +00:00
configure.ac crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS override USE_PT_GNU_EH_FRAME. 2014-09-22 00:49:01 +00:00
crtstuff.c crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS override USE_PT_GNU_EH_FRAME. 2014-09-22 00:49:01 +00:00
dfp-bit.c
dfp-bit.h Remove LIBGCC2_LONG_DOUBLE_TYPE_SIZE target macro. 2014-09-23 01:48:46 +01:00
divmod.c
empty.mk
emutls.c
enable-execute-stack-empty.c
enable-execute-stack-mprotect.c
fixed-bit.c
fixed-bit.h Remove LIBGCC2_HAS_?F_MODE target macros. 2014-09-12 13:05:18 +01:00
fixed-obj.mk
floatunsidf.c
floatunsisf.c
floatunsitf.c
floatunsixf.c
fp-bit.c Remove no-longer-needed fp-bit target macros. 2014-09-08 13:22:56 +01:00
fp-bit.h
gbl-ctors.h
gen-fixed.sh
generic-morestack-thread.c
generic-morestack.c Use -fbuilding-libgcc for more target macros used in libgcc. 2014-09-05 13:03:46 +01:00
generic-morestack.h
gstdint.h
gthr-posix.h
gthr-single.h
gthr.h
libgcc2.c Remove LIBGCC2_LONG_DOUBLE_TYPE_SIZE target macro. 2014-09-23 01:48:46 +01:00
libgcc2.h Remove LIBGCC2_LONG_DOUBLE_TYPE_SIZE target macro. 2014-09-23 01:48:46 +01:00
libgcc-std.ver.in
libgcov-driver-system.c
libgcov-driver.c Add overlap functionality to gcov-tool. 2014-10-08 21:51:41 +00:00
libgcov-interface.c Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ... 2014-09-17 20:13:17 +00:00
libgcov-merge.c Makefile.in: Fix dependence. 2014-10-07 04:02:31 +00:00
libgcov-profiler.c Makefile.in: Fix dependence. 2014-10-07 04:02:31 +00:00
libgcov-util.c Add overlap functionality to gcov-tool. 2014-10-08 21:51:41 +00:00
libgcov.h Makefile.in: Fix dependence. 2014-10-07 04:02:31 +00:00
Makefile.in Makefile.in: Fix dependence. 2014-10-07 04:02:31 +00:00
memcmp.c
memcpy.c
memmove.c
memset.c
mkheader.sh
mkmap-flat.awk
mkmap-symver.awk
shared-object.mk
siditi-object.mk
static-object.mk
sync.c
udivmod.c
udivmodsi4.c
unwind-arm-common.inc
unwind-c.c
unwind-compat.c
unwind-compat.h
unwind-dw2-fde-compat.c
unwind-dw2-fde-dip.c
unwind-dw2-fde.c
unwind-dw2-fde.h
unwind-dw2.c Use -fbuilding-libgcc for more target macros used in libgcc. 2014-09-05 13:03:46 +01:00
unwind-dw2.h Use -fbuilding-libgcc for more target macros used in libgcc. 2014-09-05 13:03:46 +01:00
unwind-generic.h
unwind-pe.h
unwind-seh.c
unwind-sjlj.c Use -fbuilding-libgcc for more target macros used in libgcc. 2014-09-05 13:03:46 +01:00
unwind.inc
vtv_end_preinit.c
vtv_end.c
vtv_start_preinit.c
vtv_start.c